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yaml
---
r: 306509
b: refs/heads/master
c: ca68948
h: refs/heads/master
i:
  306507: 1dd0ee5
v: v3
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Michael Krufky authored and Mauro Carvalho Chehab committed May 20, 2012
1 parent 42cbb94 commit 303d236
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Showing 4 changed files with 167 additions and 3 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 4ad34da0300d7196be25ef79ef3f054756cdc739
refs/heads/master: ca689488ee6f850000b8d12f0f41e810bff28a7c
92 changes: 91 additions & 1 deletion trunk/drivers/media/dvb/dvb-core/dvb_frontend.c
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Original file line number Diff line number Diff line change
Expand Up @@ -182,13 +182,13 @@ static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
case SYS_DMBTH:
return DVBV3_OFDM;
case SYS_ATSC:
case SYS_ATSCMH:
case SYS_DVBC_ANNEX_B:
return DVBV3_ATSC;
case SYS_UNDEFINED:
case SYS_ISDBC:
case SYS_DVBH:
case SYS_DAB:
case SYS_ATSCMH:
default:
/*
* Doesn't know how to emulate those types and/or
Expand Down Expand Up @@ -1030,6 +1030,28 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_HIERARCHY, 0, 0),

_DTV_CMD(DTV_ENUM_DELSYS, 0, 0),

_DTV_CMD(DTV_ATSCMH_PARADE_ID, 1, 0),
_DTV_CMD(DTV_ATSCMH_RS_FRAME_ENSEMBLE, 1, 0),

_DTV_CMD(DTV_ATSCMH_FIC_VER, 0, 0),
_DTV_CMD(DTV_ATSCMH_PARADE_ID, 0, 0),
_DTV_CMD(DTV_ATSCMH_NOG, 0, 0),
_DTV_CMD(DTV_ATSCMH_TNOG, 0, 0),
_DTV_CMD(DTV_ATSCMH_SGN, 0, 0),
_DTV_CMD(DTV_ATSCMH_PRC, 0, 0),
_DTV_CMD(DTV_ATSCMH_RS_FRAME_MODE, 0, 0),
_DTV_CMD(DTV_ATSCMH_RS_FRAME_ENSEMBLE, 0, 0),
_DTV_CMD(DTV_ATSCMH_RS_CODE_MODE_PRI, 0, 0),
_DTV_CMD(DTV_ATSCMH_RS_CODE_MODE_SEC, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_BLOCK_MODE, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_A, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_B, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_C, 0, 0),
_DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_D, 0, 0),
_DTV_CMD(DTV_ATSCMH_FIC_ERR, 0, 0),
_DTV_CMD(DTV_ATSCMH_CRC_ERR, 0, 0),
_DTV_CMD(DTV_ATSCMH_RS_ERR, 0, 0),
};

static void dtv_property_dump(struct dtv_property *tvp)
Expand Down Expand Up @@ -1121,6 +1143,8 @@ static int dtv_property_cache_sync(struct dvb_frontend *fe,
case DVBV3_ATSC:
dprintk("%s() Preparing ATSC req\n", __func__);
c->modulation = p->u.vsb.modulation;
if (c->delivery_system == SYS_ATSCMH)
break;
if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
c->delivery_system = SYS_ATSC;
else
Expand Down Expand Up @@ -1367,6 +1391,63 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
case DTV_DVBT2_PLP_ID:
tvp->u.data = c->dvbt2_plp_id;
break;

/* ATSC-MH */
case DTV_ATSCMH_FIC_VER:
tvp->u.data = fe->dtv_property_cache.atscmh_fic_ver;
break;
case DTV_ATSCMH_PARADE_ID:
tvp->u.data = fe->dtv_property_cache.atscmh_parade_id;
break;
case DTV_ATSCMH_NOG:
tvp->u.data = fe->dtv_property_cache.atscmh_nog;
break;
case DTV_ATSCMH_TNOG:
tvp->u.data = fe->dtv_property_cache.atscmh_tnog;
break;
case DTV_ATSCMH_SGN:
tvp->u.data = fe->dtv_property_cache.atscmh_sgn;
break;
case DTV_ATSCMH_PRC:
tvp->u.data = fe->dtv_property_cache.atscmh_prc;
break;
case DTV_ATSCMH_RS_FRAME_MODE:
tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_mode;
break;
case DTV_ATSCMH_RS_FRAME_ENSEMBLE:
tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_ensemble;
break;
case DTV_ATSCMH_RS_CODE_MODE_PRI:
tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_pri;
break;
case DTV_ATSCMH_RS_CODE_MODE_SEC:
tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_sec;
break;
case DTV_ATSCMH_SCCC_BLOCK_MODE:
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_block_mode;
break;
case DTV_ATSCMH_SCCC_CODE_MODE_A:
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_a;
break;
case DTV_ATSCMH_SCCC_CODE_MODE_B:
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_b;
break;
case DTV_ATSCMH_SCCC_CODE_MODE_C:
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_c;
break;
case DTV_ATSCMH_SCCC_CODE_MODE_D:
tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_d;
break;
case DTV_ATSCMH_FIC_ERR:
tvp->u.data = fe->dtv_property_cache.atscmh_fic_err;
break;
case DTV_ATSCMH_CRC_ERR:
tvp->u.data = fe->dtv_property_cache.atscmh_crc_err;
break;
case DTV_ATSCMH_RS_ERR:
tvp->u.data = fe->dtv_property_cache.atscmh_rs_err;
break;

default:
return -EINVAL;
}
Expand Down Expand Up @@ -1708,6 +1789,15 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
case DTV_DVBT2_PLP_ID:
c->dvbt2_plp_id = tvp->u.data;
break;

/* ATSC-MH */
case DTV_ATSCMH_PARADE_ID:
fe->dtv_property_cache.atscmh_parade_id = tvp->u.data;
break;
case DTV_ATSCMH_RS_FRAME_ENSEMBLE:
fe->dtv_property_cache.atscmh_rs_frame_ensemble = tvp->u.data;
break;

default:
return -EINVAL;
}
Expand Down
22 changes: 22 additions & 0 deletions trunk/drivers/media/dvb/dvb-core/dvb_frontend.h
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Original file line number Diff line number Diff line change
Expand Up @@ -372,6 +372,28 @@ struct dtv_frontend_properties {

/* DVB-T2 specifics */
u32 dvbt2_plp_id;

/* ATSC-MH specifics */
u8 atscmh_fic_ver;
u8 atscmh_parade_id;
u8 atscmh_nog;
u8 atscmh_tnog;
u8 atscmh_sgn;
u8 atscmh_prc;

u8 atscmh_rs_frame_mode;
u8 atscmh_rs_frame_ensemble;
u8 atscmh_rs_code_mode_pri;
u8 atscmh_rs_code_mode_sec;
u8 atscmh_sccc_block_mode;
u8 atscmh_sccc_code_mode_a;
u8 atscmh_sccc_code_mode_b;
u8 atscmh_sccc_code_mode_c;
u8 atscmh_sccc_code_mode_d;

u16 atscmh_fic_err;
u16 atscmh_crc_err;
u16 atscmh_rs_err;
};

struct dvb_frontend {
Expand Down
54 changes: 53 additions & 1 deletion trunk/include/linux/dvb/frontend.h
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Original file line number Diff line number Diff line change
Expand Up @@ -320,7 +320,27 @@ struct dvb_frontend_event {

#define DTV_ENUM_DELSYS 44

#define DTV_MAX_COMMAND DTV_ENUM_DELSYS
/* ATSC-MH */
#define DTV_ATSCMH_FIC_VER 45
#define DTV_ATSCMH_PARADE_ID 46
#define DTV_ATSCMH_NOG 47
#define DTV_ATSCMH_TNOG 48
#define DTV_ATSCMH_SGN 49
#define DTV_ATSCMH_PRC 50
#define DTV_ATSCMH_RS_FRAME_MODE 51
#define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52
#define DTV_ATSCMH_RS_CODE_MODE_PRI 53
#define DTV_ATSCMH_RS_CODE_MODE_SEC 54
#define DTV_ATSCMH_SCCC_BLOCK_MODE 55
#define DTV_ATSCMH_SCCC_CODE_MODE_A 56
#define DTV_ATSCMH_SCCC_CODE_MODE_B 57
#define DTV_ATSCMH_SCCC_CODE_MODE_C 58
#define DTV_ATSCMH_SCCC_CODE_MODE_D 59
#define DTV_ATSCMH_FIC_ERR 60
#define DTV_ATSCMH_CRC_ERR 61
#define DTV_ATSCMH_RS_ERR 62

#define DTV_MAX_COMMAND DTV_ATSCMH_RS_ERR

typedef enum fe_pilot {
PILOT_ON,
Expand Down Expand Up @@ -360,6 +380,38 @@ typedef enum fe_delivery_system {

#define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A

/* ATSC-MH */

enum atscmh_sccc_block_mode {
ATSCMH_SCCC_BLK_SEP = 0,
ATSCMH_SCCC_BLK_COMB = 1,
ATSCMH_SCCC_BLK_RES = 2,
};

enum atscmh_sccc_code_mode {
ATSCMH_SCCC_CODE_HLF = 0,
ATSCMH_SCCC_CODE_QTR = 1,
ATSCMH_SCCC_CODE_RES = 2,
};

enum atscmh_rs_frame_ensemble {
ATSCMH_RSFRAME_ENS_PRI = 0,
ATSCMH_RSFRAME_ENS_SEC = 1,
};

enum atscmh_rs_frame_mode {
ATSCMH_RSFRAME_PRI_ONLY = 0,
ATSCMH_RSFRAME_PRI_SEC = 1,
ATSCMH_RSFRAME_RES = 2,
};

enum atscmh_rs_code_mode {
ATSCMH_RSCODE_211_187 = 0,
ATSCMH_RSCODE_223_187 = 1,
ATSCMH_RSCODE_235_187 = 2,
ATSCMH_RSCODE_RES = 3,
};


struct dtv_cmds_h {
char *name; /* A display name for debugging purposes */
Expand Down

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